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The GCF of 990 and 63 is 9.
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Find HCF of: 1980 & 126 2970 & 189 330 & 21 4950 & 315 6930 & 441 1980 & 63 990 & 126 2970 & 63 990 & 189 4950 & 63 990 & 315 6930 & 63 990 & 441
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).
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